1323777968

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{759047}}^1$

素因数の和:759164

約数の個数: 20

約数和(自身を含む): 2588353680

約数和(自身を除く): 1264575712

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 759047, 1518094, 3036188, 6072376, 12144752, 82736123, 165472246, 330944492, 661888984, 1323777968]

約数ペア:

[(1, 1323777968), (2, 661888984), (4, 330944492), (8, 165472246), (16, 82736123), (109, 12144752), (218, 6072376), (436, 3036188), (872, 1518094), (1744, 759047)]